# generated using pymatgen
data_Ce2Si2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.87153241
_cell_length_b   6.87153241
_cell_length_c   24.94392174
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ce2Si2O7
_chemical_formula_sum   'Ce16 Si16 O56'
_cell_volume   1177.80104064
_cell_formula_units_Z   8
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Ce  Ce0  1  0.77196221  0.88378725  0.89159404  1.0
  Ce  Ce1  1  0.82875914  0.51780045  0.39878618  1.0
  Ce  Ce2  1  0.76752486  0.29813436  0.00099030  1.0
  Ce  Ce3  1  0.48219955  0.82875914  0.64878618  1.0
  Ce  Ce4  1  0.23247514  0.70186564  0.50099030  1.0
  Ce  Ce5  1  0.51780045  0.17124086  0.14878618  1.0
  Ce  Ce6  1  0.91608030  0.66192412  0.75191644  1.0
  Ce  Ce7  1  0.70186564  0.76752486  0.25099030  1.0
  Ce  Ce8  1  0.08391970  0.33807588  0.25191644  1.0
  Ce  Ce9  1  0.33807588  0.91608030  0.00191644  1.0
  Ce  Ce10  1  0.29813436  0.23247514  0.75099030  1.0
  Ce  Ce11  1  0.11621275  0.77196221  0.14159404  1.0
  Ce  Ce12  1  0.17124086  0.48219955  0.89878618  1.0
  Ce  Ce13  1  0.22803779  0.11621275  0.39159404  1.0
  Ce  Ce14  1  0.88378725  0.22803779  0.64159404  1.0
  Ce  Ce15  1  0.66192412  0.08391970  0.50191644  1.0
  Si  Si16  1  0.59392122  0.69864521  0.11467860  1.0
  Si  Si17  1  0.40607878  0.30135479  0.61467860  1.0
  Si  Si18  1  0.26166358  0.37704738  0.02172359  1.0
  Si  Si19  1  0.14858499  0.23332073  0.51672953  1.0
  Si  Si20  1  0.76667927  0.14858499  0.76672953  1.0
  Si  Si21  1  0.70305524  0.01024636  0.37208752  1.0
  Si  Si22  1  0.98975364  0.70305524  0.62208752  1.0
  Si  Si23  1  0.85141501  0.76667927  0.01672953  1.0
  Si  Si24  1  0.62295262  0.26166358  0.27172359  1.0
  Si  Si25  1  0.29694476  0.98975364  0.87208752  1.0
  Si  Si26  1  0.69864521  0.40607878  0.86467860  1.0
  Si  Si27  1  0.30135479  0.59392122  0.36467860  1.0
  Si  Si28  1  0.73833642  0.62295262  0.52172359  1.0
  Si  Si29  1  0.23332073  0.85141501  0.26672953  1.0
  Si  Si30  1  0.01024636  0.29694476  0.12208752  1.0
  Si  Si31  1  0.37704738  0.73833642  0.77172359  1.0
  O  O32  1  0.18921804  0.78407303  0.59552105  1.0
  O  O33  1  0.84381216  0.95721114  0.79849581  1.0
  O  O34  1  0.88852679  0.61581698  0.96660721  1.0
  O  O35  1  0.95721114  0.15618784  0.54849581  1.0
  O  O36  1  0.87397513  0.75520439  0.48102854  1.0
  O  O37  1  0.28755090  0.36610320  0.55833743  1.0
  O  O38  1  0.51590367  0.51937095  0.89024941  1.0
  O  O39  1  0.46059264  0.02497724  0.91847646  1.0
  O  O40  1  0.32787554  0.57351125  0.99071484  1.0
  O  O41  1  0.24479561  0.87397513  0.73102854  1.0
  O  O42  1  0.71244910  0.63389680  0.05833743  1.0
  O  O43  1  0.15618784  0.04278886  0.29849581  1.0
  O  O44  1  0.44403497  0.23657945  0.03961864  1.0
  O  O45  1  0.42905959  0.87644048  0.82469517  1.0
  O  O46  1  0.15230460  0.13091734  0.14850666  1.0
  O  O47  1  0.76342055  0.44403497  0.28961864  1.0
  O  O48  1  0.27464172  0.05241739  0.49201887  1.0
  O  O49  1  0.81078196  0.21592697  0.09552105  1.0
  O  O50  1  0.78407303  0.81078196  0.34552105  1.0
  O  O51  1  0.74857168  0.81167694  0.15418732  1.0
  O  O52  1  0.72535828  0.94758261  0.99201887  1.0
  O  O53  1  0.05241739  0.72535828  0.24201887  1.0
  O  O54  1  0.55596503  0.76342055  0.53961864  1.0
  O  O55  1  0.94758261  0.27464172  0.74201887  1.0
  O  O56  1  0.81167694  0.25142832  0.90418732  1.0
  O  O57  1  0.57094041  0.12355952  0.32469517  1.0
  O  O58  1  0.57351125  0.67212446  0.74071484  1.0
  O  O59  1  0.86406585  0.56983264  0.84623637  1.0
  O  O60  1  0.13593415  0.43016736  0.34623637  1.0
  O  O61  1  0.84769540  0.86908266  0.64850666  1.0
  O  O62  1  0.38418302  0.88852679  0.21660721  1.0
  O  O63  1  0.23657945  0.55596503  0.78961864  1.0
  O  O64  1  0.12602487  0.24479561  0.98102854  1.0
  O  O65  1  0.51937095  0.48409633  0.64024941  1.0
  O  O66  1  0.63389680  0.28755090  0.80833743  1.0
  O  O67  1  0.21592697  0.18921804  0.84552105  1.0
  O  O68  1  0.04278886  0.84381216  0.04849581  1.0
  O  O69  1  0.67212446  0.42648875  0.49071484  1.0
  O  O70  1  0.56983264  0.13593415  0.59623637  1.0
  O  O71  1  0.36610320  0.71244910  0.30833743  1.0
  O  O72  1  0.42648875  0.32787554  0.24071484  1.0
  O  O73  1  0.86908266  0.15230460  0.39850666  1.0
  O  O74  1  0.87644048  0.57094041  0.57469517  1.0
  O  O75  1  0.43016736  0.86406585  0.09623637  1.0
  O  O76  1  0.25142832  0.18832306  0.65418732  1.0
  O  O77  1  0.18832306  0.74857168  0.40418732  1.0
  O  O78  1  0.02497724  0.53940736  0.66847646  1.0
  O  O79  1  0.53940736  0.97502276  0.41847646  1.0
  O  O80  1  0.48062905  0.51590367  0.14024941  1.0
  O  O81  1  0.12355952  0.42905959  0.07469517  1.0
  O  O82  1  0.13091734  0.84769540  0.89850666  1.0
  O  O83  1  0.11147321  0.38418302  0.46660721  1.0
  O  O84  1  0.97502276  0.46059264  0.16847646  1.0
  O  O85  1  0.75520439  0.12602487  0.23102854  1.0
  O  O86  1  0.48409633  0.48062905  0.39024941  1.0
  O  O87  1  0.61581698  0.11147321  0.71660721  1.0